Martin Merz’s Feuerwerksbuch

Martin Merz was a gun master who lived in the 15th century in modern-day Germany. He worked in the service of Frederick I, the victorious, Elector Palatinate. In 1469, he was the supreme canon master of Frederick’s army and remained in the service of Frederick’s successor, Philip the Upright, Elector Palatine of the Rhine. Between approximately 1460-1480,Continue reading “Martin Merz’s Feuerwerksbuch”